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CN110053209A - A kind of molding machine and moulding process of the synchronous belt that is open - Google Patents

A kind of molding machine and moulding process of the synchronous belt that is open Download PDF

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Publication number
CN110053209A
CN110053209A CN201910451357.4A CN201910451357A CN110053209A CN 110053209 A CN110053209 A CN 110053209A CN 201910451357 A CN201910451357 A CN 201910451357A CN 110053209 A CN110053209 A CN 110053209A
Authority
CN
China
Prior art keywords
synchronous belt
molding machine
tooth form
pinch roller
rack
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910451357.4A
Other languages
Chinese (zh)
Inventor
季思成
季小毛
梅志国
陈其敢
俞素娟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oliver Drive Polytron Technologies Inc
Original Assignee
Oliver Drive Polytron Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oliver Drive Polytron Technologies Inc filed Critical Oliver Drive Polytron Technologies Inc
Priority to CN201910451357.4A priority Critical patent/CN110053209A/en
Publication of CN110053209A publication Critical patent/CN110053209A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/24Calendering
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32Component parts, details or accessories; Auxiliary operations
    • B29C43/44Compression means for making articles of indefinite length
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32Component parts, details or accessories; Auxiliary operations
    • B29C43/58Measuring, controlling or regulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2029/00Belts or bands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

It is a kind of be open synchronous belt molding machine and moulding process be related to synchronous belt production equipment technology more particularly to it is a kind of be open synchronous belt molding machine and moulding process.The present invention saves manually, improves production efficiency and product quality.The molding machine of synchronous belt of the present invention, including rack, two installation base plates are provided in rack, it is characterized by: being provided with lifting drive at the top of two installation base plates, spindle box between lifting drive and two substrates is connected, the shaft of spindle box is stretched out by the gap of side installation base plate and is connected with a pinch roller, and the active wheel group with pinch roller cooperation is provided on installation base plate.

Description

A kind of molding machine and moulding process of the synchronous belt that is open
Technical field
The present invention relates to synchronous belt production equipment technology more particularly to it is a kind of be open synchronous belt molding machine and at Type technique.
Background technique
With the continuous renewal of state's inter-sync band production technology, synchronous belt production technology is continued to optimize.Being open synchronous belt can Accomplish random length with the demand according to transmission device, then carries out the cutting of bandwidth, most plugged into afterwards and process different perimeters Synchronous belt.It is existing opening synchronous belt molding machine major drawbacks be.
1, synchronous belt molding machine uses enclosed construction.Pinch roller, tooth form mold are limited in the supporting plate of the left and right sides, Belt wheel, tooth form mould shaft are supported by the bearing on supporting plate.When replacing tooth form mold, due to the pressure in existing apparatus The top of tooth form mold is arranged in belt wheel, needs manually to lift pinch roller, then can just change tooth form mold, dismounting fiber crops It is tired, it is time-consuming and laborious.
2, it when replacing steel band, since pinch roller is inclusive in the centre of steel band, needs to dismantle on the supporting plate of pinch roller side Bearing block only in this way can just reserve the space of replacement steel band.Dismantle it is cumbersome, it is troublesome in poeration, replacement and maintenance be inconvenient.
3, thickness when synchronous belt forms, which uses, to be manually adjusted.By operator's experience, consistency it is difficult to ensure that.
4, during above-mentioned adjustment, since opening synchronous belt unloading position after molding is far from operating staff, can only work as When synchronous belt is squeezed to 10 meters or more, just facilitates artificial measurement, cause waste of material.Manual measurement error is big, and there are potential Hidden danger of quality.
Summary of the invention
The present invention addresses the above problem, provides a kind of molding machine of the synchronous belt of unilateral open-drive configuration.
In order to realize that above-mentioned purpose of the invention, the present invention adopt the following technical scheme that, the molding of synchronous belt of the present invention is filled It sets, including rack, two installation base plates is provided in rack, it is characterised in that: be provided with lifting driving dress at the top of two installation base plates It sets, the spindle box between lifting drive and two substrates is connected, and the shaft of spindle box is stretched out by the gap of side installation base plate And be connected with a pinch roller, the active wheel group with pinch roller cooperation is provided on installation base plate.
As a preferred solution of the present invention, the entrance that active wheel group is corresponded in the rack is provided with extruder and goes out Expect device.
As another preferred embodiment of the invention, the active wheel group includes the tooth form mold with pinch roller cooperation, tooth Be provided with transition wheel below shape mold, pinch roller and transition wheel be provided with tensioning wheel in rack, tensioning wheel, transition wheel and Winding steel on pinch roller.
Further, the discharge port position corresponding to transition wheel and tooth form mold is provided with video acquisition device, and video is adopted Acquisition means are connected by data processing module with display equipment.
Further, the discharge port position corresponding to transition wheel and tooth form mold is provided with rotating tape guide, rotating tape guide and rack On products export it is corresponding.
Further, auxiliary stopper bar is provided between the pinch roller and transition wheel;The tooth form mold passes through limit Nut is set in the shaft of spindle box.
Further, the tensioning wheel is set in rack by fluid pressure drive device.
Further, water-cooling system is provided in the tooth form mold.
As the third preferred embodiment of the invention, the lifting drive includes the frame being fixedly connected with installation base plate Body is provided with two servo motors in frame body, and two servo motors pass through screw-nut component and are connected respectively with the both ends of spindle box.
As the 4th kind of preferred embodiment of the invention, vertical slideway sliding block is provided between the spindle box and installation base plate Component.
Beneficial effects of the present invention.
1, active wheel group is set to the side of rack by the present invention, forms unilateral open architecture, tooth form mold (diameter) can To accomplish 200mm, production efficiency is the 2 times or more of tradition opening synchronous belt molding machine.Replacement tooth form mold is torn open without repeating It unloads, saves artificial, raising production efficiency.
2, pinch roller realizes automatic adjustment and fine tuning correction, obtains and accurately synchronizes tape thickness, and related technological parameter can be with Production efficiency and product quality are improved by data processing module memory storage to repeat to transfer use.
3, data processing module is to synchronous belt tracing detection after molding with video acquisition device, instead of artificial inspection It surveys, improves the consistency of product.When replacing synchronous belt model, without fearless consuming material, the wasting of resources is avoided.
4, tensioning wheel is controlled using fluid pressure drive device, cooperates data processing module, can get best steel band tension value, it can With automatic storage and and repeat to call.When replacing tooth form mold or steel band, without repeating dismounting pinch roller.Avoid artificial repetition Trouble, reduces labor intensity brought by dismounting.
Moulding process using the opening synchronous belt of the molding machine of above-mentioned opening synchronous belt includes the following steps.
(1) skeleton rope is penetrated tooth form mold to fix, while be uniformly distributed on the flank of tooth, and pulling force is adjusted to unanimously.
(2) extruder discharging unit temp is set.
(3) start cooling water recirculation system, to tooth form mold cooling treatment.
(4) start extruder, intracavitary buildup is discharged.
(5) operator operates on a display screen.
(5-1) sets and inputs the gap width between pinch roller and steel band.
(5-2) sets steel band tension.
(5-3) selectes skeleton rope tension.
(5-4) regulates and controls synchronous belt output speed.
(6) video signal transmission to data processing module is carried out data processing by video acquisition device starting, to synchronous belt Presentation quality and geometric dimension be monitored, and rectify a deviation in time.
(7) data processing module passes through display equipment at any time and shows.
The uniformity of (7-1) synchronous tape thickness.
The whether full state of (7-2) tooth form.
The consistency of (7-3) skeleton rope distribution and tension.
(7-4) synchronous belt output speed has unchanged.
(7-5) synchronous belt whether sideslip.
Whether (7-6) material extrusion temperature is in control range.
The present invention is open the moulding process of synchronous belt, easy to operate, convenient, high-efficient, reduces labor intensity of workers, can and When processing synchronous belt forming process in the problem, considerably reduce rejection rate, save material.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram of lifting drive.
Fig. 3 is the side view of Fig. 2.
Fig. 4 is the mounting structure schematic diagram of tensioning wheel.
1 it is rack in attached drawing, 2 be rotating tape guide, 3 be transition wheel, 4 be installation base plate, 5 be video capture device, 6 is tooth form Mold, 7 be skeleton rope, 8 be extruder discharging device, 9 be auxiliary gag lever post, 10 be pinch roller, 11 be lifting drive, 12 It is screw-nut component for servo motor, 13,14 be frame body, 15 be gap, 16 be steel band, 17 be tensioning wheel, 18 is that product goes out Mouthful, 19 be spindle box, 20 be vertical slideway slide block assembly, 21 be fluid pressure drive device, 22 be slide plate, 23 be mounting base.
Specific embodiment
The molding machine of synchronous belt of the present invention, including rack 1 are provided with two installation base plates 4 in rack 1, it is characterised in that: Lifting drive 11 is provided at the top of two installation base plates 4, the spindle box 19 between lifting drive 11 and two substrates is connected, The shaft of spindle box 19 is stretched out by the gap 15 of side installation base plate 4 and is connected with a pinch roller 10, is provided on installation base plate 4 The active wheel group cooperated with pinch roller 10.
As a preferred solution of the present invention, the entrance in the rack 1 corresponding to active wheel group is provided with extruder Discharging device 8.
As another preferred embodiment of the invention, the active wheel group includes the tooth form mold 6 cooperated with pinch roller 10, Tooth form mold 6 is connected with the main drive in rack 1;It is provided with transition wheel 3 below tooth form mold 6, corresponds to pressure in rack 1 Belt wheel 10 and transition wheel 3 are provided with tensioning wheel 17, winding steel 16 on tensioning wheel 17, transition wheel 3 and pinch roller 10.
Further, the discharge port position corresponding to transition wheel 3 and tooth form mold 6 is provided with video acquisition device, video Acquisition device is connected by data processing module with display equipment.
After synchronous belt after molding output, its presentation quality and related size are detected by video acquisition device, After data processing module is handled, it will test as the result is shown on the display device.To carry out quality judging in time, tradition is avoided Be open synchronous belt shaping apparatus, and when because of replacement synchronous belt model, synchronous belt, which needs to produce 10 meters or more, just can enter measured zone The drawbacks of, waste of material is reduced, while having accomplished that vision detection system is instead of artificial detection, significantly to product random-tracking Improve product quality.
Further, the discharge port position corresponding to transition wheel 3 and tooth form mold 6 is provided with rotating tape guide 2, rotating tape guide 2 with Products export 18 in rack 1 is corresponding.
Further, auxiliary stopper bar 9 is provided between the pinch roller 10 and transition wheel 3;The tooth form mold 6 passes through Stop nut is set in the shaft of spindle box 19.
9 both ends of auxiliary stopper bar are provided with oscillating bearing, the axis phase of oscillating bearing and pinch roller 10 and transition wheel 3 Even;Auxiliary stopper bar 9 can eliminate the vibration of pinch roller 10, prevent 10 sideslip of pinch roller, and stable drive precision plays auxiliary branch The effect of support.
Further, the tensioning wheel 17 is set in rack 1 by fluid pressure drive device 21.
It is provided with mounting base 23 in the rack 1, slide plate 22 is provided with by tightening rails component on mounting base 23, The wheel shaft of tensioning wheel 17 is provided on slide plate 22, the fluid pressure drive device 21 is fixed on mounting base 23, hydraulic-driven dress 21 piston rod is set to be connected with slide plate 22.
When needing to dismantle steel band 16, fluid pressure drive device 21 is acted, and it is mobile to make tensioning wheel 17, thus make the relaxation of steel band 16, Efficiently steel band 16 can be removed, be not required to repeat to dismount pinch roller.
When replacing tooth form mold 6, in the case where discharging tensioning wheel 17, as long as stop nut is unclamped, then utilize Suspender removes tooth form mold 6 from its axis.Avoid the artificial trouble for repeating to dismount pinch roller 10.Prevent mutual disassembly, Reduce labor intensity.
As the third preferred embodiment of the invention, the lifting drive 11 includes being fixedly connected with installation base plate 4 Frame body 14, be provided with two servo motors 12 in frame body 14, two servo motors 12 by screw-nut component 13 respectively with master The both ends of axle box 19 are connected.
As the 4th kind of preferred embodiment of the invention, vertical slideway is provided between the spindle box 19 and installation base plate 4 Slide block assembly 20.
When pinch roller 10 needs to adjust, the operating of two servo motors 12 controls spindle box 19 by screw-nut component 13 Lifting, to raise or reduce the height of pinch roller 10;It, can due to using the cooperation of servo motor 12 and screw-nut component 13 Guarantee synchronous tape thickness uniformity.
In addition, two servo motors 12 can also individual operation, so as to adjust the angle of pinch roller 10, to realize the mesh of correction 's.
The one-off process of the molding machine of synchronous belt of the present invention, tooth form mold 6 drive steel band 16, drive pinch roller 10, tensioning wheel 17 and transition wheel 3 rotate.It is wrapped in the arrow direction into Fig. 1 of the skeleton rope 7 on tooth form mold 6 to advance, works as skeleton When rope 7 is via extruder discharging device 8, the polyurethane gathered in extruder discharging device 8, with certain pressure coating in bone On frame rope 7, due to the lasting rotation of the tooth form mold 6, the polyurethane on skeleton rope 7 is drawn, into tooth form mold 6 and pressure zone In the preset clearance of steel band 16 that wheel 10 is contained, with extruding between the two, polyurethane on tooth form mold 6 is sticked on just Squeeze out convex, concave tooth shape, and what is squeezed out along 16 face of steel band is then the upper plane of synchronous belt of being open.When the synchronous belt rolled out After being disengaged from tooth form mold 6, synchronous belt is exported from 6 lower end of tooth form mold, through video acquisition device and data processing module The detection of cooperation, then final finish synchronous belt is exported through rotating tape guide 2.
Moulding process using the opening synchronous belt of the molding machine of above-mentioned opening synchronous belt includes the following steps.
(1) skeleton rope 7 is penetrated tooth form mold 6 to fix, while be uniformly distributed on the flank of tooth, and pulling force is adjusted to unanimously.
(2) 8 temperature of extruder discharging device (by taking polyurethane material as an example) is set: at 70 degree~95 degree of shore hardness, if Determine heating temperature are as follows: 183 °C~203 °C
(3) start cooling water recirculation system, to 6 cooling treatment of tooth form mold.
(4) start extruder, intracavitary buildup is discharged;Operating time range are as follows: 15s~300s.
(5) operator operates on a display screen.
(5-1) sets and inputs the gap width between pinch roller 10 and steel band 16;Value range: 0.6mm~7.5mm.
(5-2) sets 16 tension of steel band;Setting range are as follows: 2kg~6kg
(5-3) selectes 7 pulling force of skeleton rope;Selection range are as follows: with 0.81cm/s~4.2cm/s
(5-4) regulates and controls synchronous belt output speed.
(6) video signal transmission to data processing module is carried out data processing by video acquisition device starting, to synchronous belt Presentation quality and geometric dimension be monitored, and rectify a deviation in time.
(7) data processing module passes through display equipment at any time and shows.
The uniformity of (7-1) synchronous tape thickness;Control is in ± 0.03mm.
The whether full state of (7-2) tooth form;Tooth form is complete, zero defect.
The consistency of (7-3) skeleton rope 7 distribution and tension;Tension show value: ± 0.05kg.
(7-4) synchronous belt output speed has unchanged;Tape speed deviation: ± 0.012cm/s.
(7-5) synchronous belt whether sideslip;Without sideslip
Whether (7-6) material extrusion temperature is in control range.190 DEG C~200 DEG C.
In the present embodiment, (1) time-consuming 15s~20s, (2) time-consuming 1s~3s, (3) time-consuming 1s~2s, S4 time-consuming 15s~ 300s, (5) total time-consuming 2s~3.5s, in which: (5-1) time-consuming 0.5s~1s, (5-2) time-consuming 0.5s, (5-3) time-consuming 0.5s~ 1s, (5-4) time-consuming 0.5s~1s.The auxiliary process time before the synchronous belt batch that is open production are as follows: 34s~328.5s.
Production efficiency under normal production status are as follows: 115.5cm/min.
It is understood that being merely to illustrate the present invention above with respect to specific descriptions of the invention and being not limited to this Technical solution described in inventive embodiments, those skilled in the art should understand that, still the present invention can be carried out Modification or equivalent replacement, to reach identical technical effect;As long as meet use needs, all protection scope of the present invention it It is interior.

Claims (10)

1. a kind of molding machine for the synchronous belt that is open, including rack (1) is provided with two installation base plates (4) in rack (1), special Sign is: being provided with lifting drive (11) at the top of two installation base plates (4), between lifting drive (11) and two substrates Spindle box (19) is connected, the shaft of spindle box (19) stretched out by the gap (15) of side installation base plate (4) and with a pinch roller (10) it is connected, the active wheel group with pinch roller (10) cooperation is provided on installation base plate (4).
2. a kind of molding machine of synchronous belt that is open according to claim 1, it is characterised in that: phase on the rack (1) The entrance of active wheel group should be provided with extruder discharging device (8).
3. a kind of molding machine of synchronous belt that is open according to claim 1, it is characterised in that: the active wheel group includes With the tooth form mold (6) of pinch roller (10) cooperation, tooth form mold (6) is connected with the main drive in rack (1);Tooth form mold (6) lower section is provided with transition wheel (3), and pinch roller (10) and transition wheel (3) are provided with tensioning wheel (17) in rack (1), Winding steel (16) on tensioning wheel (17), transition wheel (3) and pinch roller (10).
4. a kind of molding machine of synchronous belt that is open according to claim 1, it is characterised in that: correspond to transition wheel (3) The discharge port position of tooth form mold (6) is provided with video acquisition device, video acquisition device is by data processing module and shows Show that equipment is connected.
5. a kind of molding machine of synchronous belt that is open according to claim 1, it is characterised in that: correspond to transition wheel (3) It is provided with rotating tape guide (2) with the discharge port position of tooth form mold (6), rotating tape guide (2) and products export (18) phase on rack (1) It is corresponding.
6. it is according to claim 1 it is a kind of be open synchronous belt molding machine, it is characterised in that: the pinch roller (10) and Auxiliary stopper bar (9) are provided between transition wheel (3);The tooth form mold (6) is set to spindle box (19) by stop nut Shaft on.
7. a kind of molding machine of synchronous belt that is open according to claim 1, it is characterised in that: the tensioning wheel (17) is logical Fluid pressure drive device (21) is crossed to be set on rack (1).
8. a kind of molding machine of synchronous belt that is open according to claim 1, it is characterised in that: set on the rack (1) It is equipped with mounting base (23), is provided with slide plate (22) on mounting base (23) by tightening rails component, slide plate is arranged on (22) There is the wheel shaft of tensioning wheel (17), the fluid pressure drive device (21) is fixed on mounting base (23), fluid pressure drive device (21) Piston rod be connected with slide plate (22).
9. a kind of molding machine of synchronous belt that is open according to claim 1, it is characterised in that: the lifting drive (11) include the frame body (14) being fixedly connected with installation base plate (4), be provided with two servo motors (12), two servos in frame body (14) Motor (12) is connected with the both ends of spindle box (19) by screw-nut component (13) respectively.
10. a kind of moulding process of the molding machine using the synchronous belt that is open as described in claim 1~9, it is characterised in that: packet Include following steps:
1) skeleton rope is penetrated tooth form mold to fix, while be uniformly distributed on the flank of tooth, and pulling force is adjusted to unanimously;
2) extruder discharging unit temp is set;
3) start cooling water recirculation system, to tooth form mold cooling treatment;
4) start extruder, intracavitary buildup is discharged;
5) operator operates on a display screen:
It 5-1) sets and inputs the gap width between pinch roller and steel band;
5-2) set steel band tension;
5-3) select skeleton rope tension;
5-4) regulate and control synchronous belt output speed;
6) video signal transmission to data processing module is carried out data processing by video acquisition device starting, to the appearance of synchronous belt Quality and geometric dimension are monitored, and are rectified a deviation in time;
7) data processing module passes through display equipment at any time and shows:
7-1) the uniformity of synchronous tape thickness;
7-2) the whether full state of tooth form;
7-3) the consistency of skeleton rope distribution and tension;
7-4) synchronous belt output speed has unchanged;
7-5) synchronous belt whether sideslip;
7-6) whether material extrusion temperature is in control range.
CN201910451357.4A 2019-05-28 2019-05-28 A kind of molding machine and moulding process of the synchronous belt that is open Pending CN110053209A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910451357.4A CN110053209A (en) 2019-05-28 2019-05-28 A kind of molding machine and moulding process of the synchronous belt that is open

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910451357.4A CN110053209A (en) 2019-05-28 2019-05-28 A kind of molding machine and moulding process of the synchronous belt that is open

Publications (1)

Publication Number Publication Date
CN110053209A true CN110053209A (en) 2019-07-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910451357.4A Pending CN110053209A (en) 2019-05-28 2019-05-28 A kind of molding machine and moulding process of the synchronous belt that is open

Country Status (1)

Country Link
CN (1) CN110053209A (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05301299A (en) * 1992-04-27 1993-11-16 Yokohama Rubber Co Ltd:The Continuous manufacture and its device of conveyor belt
JP2000225652A (en) * 1999-02-09 2000-08-15 Nippon Mektron Ltd Manufacture of endless toothed blet
JP2002172708A (en) * 2000-12-08 2002-06-18 Bando Chem Ind Ltd Method and apparatus for manufacturing endless toothed belt
CN101242940A (en) * 2005-09-21 2008-08-13 康蒂泰克驱动系统有限公司 Two-stage method for producing belts
JP2009248431A (en) * 2008-04-04 2009-10-29 Japan Steel Works Ltd:The Manufacturing process and manufacturing apparatus of molding
CN103286905A (en) * 2013-06-19 2013-09-11 张家港市华申工业橡塑制品有限公司 Conveyer belt calender roll spacing automatic regulating device
CN203510575U (en) * 2013-09-30 2014-04-02 常州市新创复合材料有限公司 Press roller gap adjusting device
CN207406705U (en) * 2017-07-05 2018-05-25 浙江奥力孚胶带有限公司 A kind of overlength seamless polyurethane synchronous belt production equipment
CN207930972U (en) * 2018-01-23 2018-10-02 佛山市鹏旺工业皮带有限公司 A kind of ring-shaped synchronous belt production extrusion molding dies
CN210082239U (en) * 2019-05-28 2020-02-18 奥力孚传动科技股份有限公司 Forming device of opening hold-in range

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05301299A (en) * 1992-04-27 1993-11-16 Yokohama Rubber Co Ltd:The Continuous manufacture and its device of conveyor belt
JP2000225652A (en) * 1999-02-09 2000-08-15 Nippon Mektron Ltd Manufacture of endless toothed blet
JP2002172708A (en) * 2000-12-08 2002-06-18 Bando Chem Ind Ltd Method and apparatus for manufacturing endless toothed belt
CN101242940A (en) * 2005-09-21 2008-08-13 康蒂泰克驱动系统有限公司 Two-stage method for producing belts
JP2009248431A (en) * 2008-04-04 2009-10-29 Japan Steel Works Ltd:The Manufacturing process and manufacturing apparatus of molding
CN103286905A (en) * 2013-06-19 2013-09-11 张家港市华申工业橡塑制品有限公司 Conveyer belt calender roll spacing automatic regulating device
CN203510575U (en) * 2013-09-30 2014-04-02 常州市新创复合材料有限公司 Press roller gap adjusting device
CN207406705U (en) * 2017-07-05 2018-05-25 浙江奥力孚胶带有限公司 A kind of overlength seamless polyurethane synchronous belt production equipment
CN207930972U (en) * 2018-01-23 2018-10-02 佛山市鹏旺工业皮带有限公司 A kind of ring-shaped synchronous belt production extrusion molding dies
CN210082239U (en) * 2019-05-28 2020-02-18 奥力孚传动科技股份有限公司 Forming device of opening hold-in range

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Application publication date: 20190726